National Weather Service Forecast for: Greensburg LA
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Updated: 10:21 am CDT Mar 11, 2026
 
Today

Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 85. South wind around 15 mph, with gusts as high as 25 mph.
Chance
T-storms
 Tonight

Tonight: Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could produce heavy rainfall. Low around 50. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
T-storms then
Heavy Rain
 Thursday

Thursday: A 30 percent chance of showers and thunderstorms before 7am. Cloudy through mid morning, then gradual clearing, with a high near 65. North wind around 15 mph.
Chance
Showers then
Sunny
 Thursday
Night
Thursday Night: Clear, with a low around 42. North wind around 5 mph becoming calm after midnight.
Clear

 Friday

Friday: Sunny, with a high near 73. Calm wind becoming southeast around 5 mph.
Sunny

 Friday
Night
Friday Night: Clear, with a low around 48. Calm wind.
Clear

 Saturday

Saturday: Sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 57. Southeast wind around 5 mph becoming calm.
Mostly Clear

 Sunday

Sunday: Mostly sunny, with a high near 81. Light south wind increasing to 10 to 15 mph in the morning.
Mostly Sunny
Hi 85 °F Lo 50 °F Hi 65 °F Lo 42 °F Hi 73 °F Lo 48 °F Hi 78 °F Lo 57 °F Hi 81 °F

 

Today
 
 A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 85. South wind around 15 mph, with gusts as high as 25 mph.
Tonight
 
 Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 3am, then a chance of showers and thunderstorms after 3am. Some of the storms could produce heavy rainfall. Low around 50. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday
 
 A 30 percent chance of showers and thunderstorms before 7am. Cloudy through mid morning, then gradual clearing, with a high near 65. North wind around 15 mph.
Thursday Night
 
 Clear, with a low around 42. North wind around 5 mph becoming calm after midnight.
Friday
 
 Sunny, with a high near 73. Calm wind becoming southeast around 5 mph.
Friday Night
 
 Clear, with a low around 48. Calm wind.
Saturday
 
 Sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 57. Southeast wind around 5 mph becoming calm.
Sunday
 
 Mostly sunny, with a high near 81. Light south wind increasing to 10 to 15 mph in the morning.
Sunday Night
 
 A chance of showers, mainly after 1am. Mostly cloudy, with a low around 49. Southwest wind 5 to 10 mph becoming north after midnight.
Monday
 
 Mostly cloudy, with a high near 60. North wind around 15 mph.
Monday Night
 
 Partly cloudy, with a low around 40. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
 
 Partly sunny, with a high near 63. Northeast wind around 5 mph.

 

Forecast from NOAA-NWS for Greensburg LA.